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The US trademark MAINFRAME was filed as Word mark on 04/13/1992 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 12/22/1992.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word mark |
| File reference | 74265133 |
| Register number | 1741973 |
| Application date | April 13, 1992 |
| Publication date | September 29, 1992 |
| Entry date | December 22, 1992 |
Trademark owner
Sears Tower
60684 Chicago
US
60684 Chicago
US
Trademark representatives
goods and services
42
retail store services; namely, a section of a retail store featuring women's clothing, shoes, handbags, costume jewelry, and hair ornaments; catalog order services featuring women's clothing, shoes, handbags, costume jewelry, and hair ornaments
ID: 1374265133